@article{PismaZhETF.57.204,
    title = {Visibility-invisibility phase transition in a fractal cluster},
    author = {Maksimenko, V. V. and Lushnikov, A. A.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {57},
    issue = {4},
    pages = {204},
    year = {1993},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_17763.shtml},
}